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12133003001 = 75633078661
BaseRepresentation
bin10110100110010111…
…01110111011111001
31011022120101102011112
423103023232323321
5144322022044001
65323540210105
7606444552410
oct132313567371
934276342145
1012133003001
115166844809
122427399935
1311b4892122
14831560477
154b0293cbb
hex2d32eeef9

12133003001 has 8 divisors (see below), whose sum is σ = 13890922944. Its totient is φ = 10381241520.

The previous prime is 12133002991. The next prime is 12133003009. The reversal of 12133003001 is 10030033121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12133003001 - 210 = 12133001977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12133003009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535390 + ... + 1543271.

It is an arithmetic number, because the mean of its divisors is an integer number (1736365368).

Almost surely, 212133003001 is an apocalyptic number.

It is an amenable number.

12133003001 is a deficient number, since it is larger than the sum of its proper divisors (1757919943).

12133003001 is an equidigital number, since it uses as much as digits as its factorization.

12133003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079231.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 12133003001 its reverse (10030033121), we get a palindrome (22163036122).

The spelling of 12133003001 in words is "twelve billion, one hundred thirty-three million, three thousand, one".

Divisors: 1 7 563 3941 3078661 21550627 1733286143 12133003001